<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Employee Info</title>
    <script type="text/javascript" th:src="@{/static/js/vue.js}"></script>
</head>
<body>

<table id="dataTable">
    <tr>
        <th colspan="5">Employee Info</th>
    </tr>
    <tr>
        <th>id</th>
        <th>lastName</th>
        <th>email</th>
        <th>gender</th>
        <th>options(<a th:href="@{/toAdd}">add</a>)</th>
    </tr>
    <tr th:each="employee : ${employeeList}">
        <td th:text="${employee.id}"></td>
        <td th:text="${employee.lastName}"></td>
        <td th:text="${employee.email}"></td>
        <td th:text="${employee.gender}"></td>
        <td>
            <a class="deleteA" @click="deleteEmployee" th:href="@{'/employee/'+${employee.id}}">delete</a>
            <a th:href="@{'/employee/'+${employee.id}}">update</a>
        </td>
    </tr>
</table>
<!-- 作用：通过超链接控制表单的提交，将post请求转换为delete请求 -->
<form id="delete_form" method="post">
    <!-- HiddenHttpMethodFilter要求：必须传输_method请求参数，并且值为最终的请求方式 -->
    <input type="hidden" name="_method" value="delete"/>
</form>

<script type="text/javascript" th:src="@{/static/js/vue.js}"></script>
<script type="text/javascript">
    var vue = new Vue({
        el:"#dataTable",
        methods:{
            //event表示当前事件
            deleteEmployee:function (event) {
                //通过id获取表单标签
                var delete_form = document.getElementById("delete_form");
                //将触发事件的超链接的href属性为表单的action属性赋值
                delete_form.action = event.target.href;
                //提交表单
                delete_form.submit();
                //阻止超链接的默认跳转行为
                event.preventDefault();
            }
        }
    });
</script>
</body>
</html>